#12 X 1-1/4" Type AB Self Tapping Sheet Metal Screws | Flat Undercut Head | Phillips Drive | 18/8 Stainless Steel (1000/Pkg.)

Type AB self-tapping sheet metal screws deliver rapid, secure fastening into sheet metal substrates without pre-drilling. This variant features a flat undercut head, Phillips drive, and 18/8 stainless steel construction, sized #12 x 1-1/4 inch.

Specs

• Dimensions: #12 x 1-1/4 inch
• Finish: 18/8 Stainless Steel
• Drive Type: Phillips
• Material Grade: 304 Stainless Steel
• Thread Type: Self-tapping

Features

• Self-tapping thread: Creates mating threads in thin sheet metal, enabling fastening without pre-drilled pilot holes and reducing assembly steps.
• Flat Undercut Head: Provides a low-profile, flush surface finish that minimizes protrusion and improves aesthetics in exposed assemblies.
• Phillips Drive: Cross-slot design compatible with common hand and power drivers, promoting consistent torque transfer and reduced cam-out in standard installations.
• 304 Stainless Steel (18/8): Offers robust corrosion resistance, good chemical compatibility, and suitability for indoor and outdoor environments.
• Size and Fit: #12 diameter with 1-1/4 inch length supports fastening in typical sheet metal gauges and component assemblies such as brackets, enclosures, and ductwork.
• Applications: Ideal for HVAC duct assemblies, appliance enclosures, automotive interior trim, electrical panels, and general metal fabrication tasks requiring quick, reliable fastening.